Sign in
Sign up
Explore
Enterprise
Education
Search
Help
Terms of use
About Us
Explore
Enterprise
Education
Gitee Premium
Gitee AI
AI teammates
Sign in
Sign up
Fetch the repository succeeded.
description of repo status
Open Source
>
Other
>
Operation System
&&
Donate
Please sign in before you donate.
Cancel
Sign in
Scan WeChat QR to Pay
Cancel
Complete
Prompt
Switch to Alipay.
OK
Cancel
Watch
Unwatch
Watching
Releases Only
Ignoring
128
Star
73
Fork
330
src-openEuler
/
kernel
Closed
Code
Issues
1197
Pull Requests
35
Wiki
Insights
Pipelines
Service
JavaDoc
PHPDoc
Quality Analysis
Jenkins for Gitee
Tencent CloudBase
Tencent Cloud Serverless
悬镜安全
Aliyun SAE
Codeblitz
SBOM
DevLens
Don’t show this again
Update failed. Please try again later!
Remove this flag
Content Risk Flag
This task is identified by
as the content contains sensitive information such as code security bugs, privacy leaks, etc., so it is only accessible to contributors of this repository.
BUG: unable to handle kernel paging request in dev_map_enqueue
Done
#IC6350
Bug
wangliang74
Opened this issue
2025-05-07 17:42
**【缺陷描述】:请补充详细的缺陷问题现象描述** [ 37.452781][ T2689] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 37.454113][ T2689] #PF: supervisor read access in kernel mode [ 37.455098][ T2689] #PF: error_code(0x0000) - not-present page [ 37.456093][ T2689] PGD 8000000125490067 P4D 8000000125490067 PUD 1257a6067 PMD 0 [ 37.457368][ T2689] Oops: 0000 [#1] SMP PTI [ 37.458085][ T2689] CPU: 1 PID: 2689 Comm: test Not tainted 6.6.0+ #197 [ 37.459197][ T2689] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014 [ 37.460706][ T2689] RIP: 0010:dev_map_enqueue+0x8/0xb0 [ 37.462859][ T2689] Code: ff ff c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 44 00 00 48 89 f8 <48> 8b 3f 49 89 d0 48 8b 48 18 8b 97 c4 00 00 00 f6 c2 04 74 72 0f [ 37.466079][ T2689] RSP: 0018:ffffc9000218fae8 EFLAGS: 00010246 [ 37.467084][ T2689] RAX: 0000000000000000 RBX: ffff888237cb35e0 RCX: 0000000000000000 [ 37.468399][ T2689] RDX: ffff888100de9000 RSI: ffff888121a6c070 RDI: 0000000000000000 [ 37.469719][ T2689] RBP: 0000000000000019 R08: 0000000000000001 R09: fefefefefefefeff [ 37.471027][ T2689] R10: 0000000000000000 R11: ffff8881200c3908 R12: 0000000000000000 [ 37.472342][ T2689] R13: ffff888121a6c070 R14: ffff888100de9000 R15: ffffc9000008d000 [ 37.473669][ T2689] FS: 000000001229e3c0(0000) GS:ffff888237c80000(0000) knlGS:0000000000000000 [ 37.475144][ T2689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.476236][ T2689] CR2: 0000000000000000 CR3: 00000001257d8000 CR4: 00000000000006e0 [ 37.477545][ T2689] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.478850][ T2689] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.480158][ T2689] Call Trace: [ 37.481975][ T2689] <TASK> [ 37.482474][ T2689] xdp_do_redirect_frame+0x8e/0x310 [ 37.484598][ T2689] xdp_test_run_batch.constprop.0+0x286/0x570 [ 37.485604][ T2689] bpf_test_run_xdp_live+0x200/0x330 [ 37.486475][ T2689] ? __pfx_selinux_file_alloc_security+0x10/0x10 [ 37.487523][ T2689] ? security_file_alloc+0x48/0x90 [ 37.488364][ T2689] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 37.489343][ T2689] ? bpf_test_init.isra.0+0x4c/0xb0 [ 37.490197][ T2689] ? __kmalloc+0x4e/0x120 [ 37.490907][ T2689] ? __check_object_size.part.0+0x17e/0x2b0 [ 37.491878][ T2689] ? _copy_from_user+0x3a/0x70 [ 37.492663][ T2689] bpf_prog_test_run_xdp+0x302/0x5f0 [ 37.493534][ T2689] ? avc_has_perm+0x42/0x160 [ 37.494286][ T2689] __sys_bpf+0x6a8/0xdd0 [ 37.494992][ T2689] __x64_sys_bpf+0x1a/0x30 [ 37.495720][ T2689] do_syscall_64+0x57/0x100 [ 37.496454][ T2689] entry_SYSCALL_64_after_hwframe+0x78/0xe2 [ 37.497430][ T2689] RIP: 0033:0x44a34d [ 37.498081][ T2689] Code: c3 e8 d7 1e 00 00 0f 1f 80 00 00 00 00 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 37.501295][ T2689] RSP: 002b:00007fff40a16b08 EFLAGS: 00000213 ORIG_RAX: 0000000000000141 [ 37.502678][ T2689] RAX: ffffffffffffffda RBX: 00007fff40a16d58 RCX: 000000000044a34d [ 37.503976][ T2689] RDX: 0000000000000050 RSI: 0000000020000240 RDI: 000000000000000a [ 37.505290][ T2689] RBP: 00007fff40a16b20 R08: 00007fff40a16b20 R09: 00007fff40a16b20 [ 37.506613][ T2689] R10: 00007fff40a16b20 R11: 0000000000000213 R12: 0000000000000001 [ 37.507934][ T2689] R13: 00007fff40a16d48 R14: 00000000004c4790 R15: 0000000000000001 [ 37.509255][ T2689] </TASK> [ 37.509767][ T2689] Modules linked in: [ 37.510426][ T2689] CR2: 0000000000000000 [ 37.511117][ T2689] ---[ end trace 0000000000000000 ]--- [ 37.512013][ T2689] RIP: 0010:dev_map_enqueue+0x8/0xb0 [ 37.512889][ T2689] Code: ff ff c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 44 00 00 48 89 f8 <48> 8b 3f 49 89 d0 48 8b 48 18 8b 97 c4 00 00 00 f6 c2 04 74 72 0f [ 37.516094][ T2689] RSP: 0018:ffffc9000218fae8 EFLAGS: 00010246 [ 37.517091][ T2689] RAX: 0000000000000000 RBX: ffff888237cb35e0 RCX: 0000000000000000 [ 37.518398][ T2689] RDX: ffff888100de9000 RSI: ffff888121a6c070 RDI: 0000000000000000 [ 37.519706][ T2689] RBP: 0000000000000019 R08: 0000000000000001 R09: fefefefefefefeff [ 37.521009][ T2689] R10: 0000000000000000 R11: ffff8881200c3908 R12: 0000000000000000 [ 37.522308][ T2689] R13: ffff888121a6c070 R14: ffff888100de9000 R15: ffffc9000008d000 [ 37.523617][ T2689] FS: 000000001229e3c0(0000) GS:ffff888237c80000(0000) knlGS:0000000000000000 [ 37.525080][ T2689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.526161][ T2689] CR2: 0000000000000000 CR3: 00000001257d8000 CR4: 00000000000006e0 [ 37.527481][ T2689] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.528802][ T2689] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.530119][ T2689] Kernel panic - not syncing: Fatal exception in interrupt [ 37.531685][ T2689] Kernel Offset: disabled [ 37.532391][ T2689] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- **一、缺陷信息** **【缺陷所属的os版本】(如openEuler-22.03-LTS,参考命令"cat /etc/os-release"结果)** **【内核版本】(如kernel-5.10.0-60.138.0.165,参考命令"uname -r"结果)** **【缺陷所属软件及版本号】(如kernel-5.10.0-60.138.0.165,参考命令"rpm -q 包名"结果)** **【环境信息】** 硬件信息 - 提供跟硬件相关的信息,如架构、cpu和内存规格等 - 虚拟机场景,额外补充宿主机os版本类型 软件信息 - 跟缺陷所属软件相关的其它软件版本信息(如软件包构建失败由gcc引起,请填写gcc的版本号) 网络信息 - 如果有特殊组网,请提供网络拓扑信息以及网络数据走向 **【问题复现步骤】:请描述具体的操作步骤** **【实际结果】**,请描述出问题的结果和影响 **【期望结果】**,请描述出期望的结果和影响 **【其他相关附件信息】** 比如系统message日志/组件日志、dump信息、图片等 **【缺陷详情及分析指导参考链接】** **二、缺陷分析结构反馈** 影响性分析说明: 缺陷严重等级:(Critical/High/Moderate/Low) 缺陷根因说明: 受影响版本排查(受影响/不受影响): openEuler-20.03-LTS-SP4 openEuler-22.03-LTS-SP3 openEuler-22.03-LTS-SP4 openEuler-24.03-LTS openEuler-24.03-LTS-SP1 修复是否涉及abi变化(是/否): openEuler-20.03-LTS-SP4 openEuler-22.03-LTS-SP3 openEuler-22.03-LTS-SP4 openEuler-24.03-LTS openEuler-24.03-LTS-SP1
**【缺陷描述】:请补充详细的缺陷问题现象描述** [ 37.452781][ T2689] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 37.454113][ T2689] #PF: supervisor read access in kernel mode [ 37.455098][ T2689] #PF: error_code(0x0000) - not-present page [ 37.456093][ T2689] PGD 8000000125490067 P4D 8000000125490067 PUD 1257a6067 PMD 0 [ 37.457368][ T2689] Oops: 0000 [#1] SMP PTI [ 37.458085][ T2689] CPU: 1 PID: 2689 Comm: test Not tainted 6.6.0+ #197 [ 37.459197][ T2689] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014 [ 37.460706][ T2689] RIP: 0010:dev_map_enqueue+0x8/0xb0 [ 37.462859][ T2689] Code: ff ff c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 44 00 00 48 89 f8 <48> 8b 3f 49 89 d0 48 8b 48 18 8b 97 c4 00 00 00 f6 c2 04 74 72 0f [ 37.466079][ T2689] RSP: 0018:ffffc9000218fae8 EFLAGS: 00010246 [ 37.467084][ T2689] RAX: 0000000000000000 RBX: ffff888237cb35e0 RCX: 0000000000000000 [ 37.468399][ T2689] RDX: ffff888100de9000 RSI: ffff888121a6c070 RDI: 0000000000000000 [ 37.469719][ T2689] RBP: 0000000000000019 R08: 0000000000000001 R09: fefefefefefefeff [ 37.471027][ T2689] R10: 0000000000000000 R11: ffff8881200c3908 R12: 0000000000000000 [ 37.472342][ T2689] R13: ffff888121a6c070 R14: ffff888100de9000 R15: ffffc9000008d000 [ 37.473669][ T2689] FS: 000000001229e3c0(0000) GS:ffff888237c80000(0000) knlGS:0000000000000000 [ 37.475144][ T2689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.476236][ T2689] CR2: 0000000000000000 CR3: 00000001257d8000 CR4: 00000000000006e0 [ 37.477545][ T2689] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.478850][ T2689] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.480158][ T2689] Call Trace: [ 37.481975][ T2689] <TASK> [ 37.482474][ T2689] xdp_do_redirect_frame+0x8e/0x310 [ 37.484598][ T2689] xdp_test_run_batch.constprop.0+0x286/0x570 [ 37.485604][ T2689] bpf_test_run_xdp_live+0x200/0x330 [ 37.486475][ T2689] ? __pfx_selinux_file_alloc_security+0x10/0x10 [ 37.487523][ T2689] ? security_file_alloc+0x48/0x90 [ 37.488364][ T2689] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 37.489343][ T2689] ? bpf_test_init.isra.0+0x4c/0xb0 [ 37.490197][ T2689] ? __kmalloc+0x4e/0x120 [ 37.490907][ T2689] ? __check_object_size.part.0+0x17e/0x2b0 [ 37.491878][ T2689] ? _copy_from_user+0x3a/0x70 [ 37.492663][ T2689] bpf_prog_test_run_xdp+0x302/0x5f0 [ 37.493534][ T2689] ? avc_has_perm+0x42/0x160 [ 37.494286][ T2689] __sys_bpf+0x6a8/0xdd0 [ 37.494992][ T2689] __x64_sys_bpf+0x1a/0x30 [ 37.495720][ T2689] do_syscall_64+0x57/0x100 [ 37.496454][ T2689] entry_SYSCALL_64_after_hwframe+0x78/0xe2 [ 37.497430][ T2689] RIP: 0033:0x44a34d [ 37.498081][ T2689] Code: c3 e8 d7 1e 00 00 0f 1f 80 00 00 00 00 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 37.501295][ T2689] RSP: 002b:00007fff40a16b08 EFLAGS: 00000213 ORIG_RAX: 0000000000000141 [ 37.502678][ T2689] RAX: ffffffffffffffda RBX: 00007fff40a16d58 RCX: 000000000044a34d [ 37.503976][ T2689] RDX: 0000000000000050 RSI: 0000000020000240 RDI: 000000000000000a [ 37.505290][ T2689] RBP: 00007fff40a16b20 R08: 00007fff40a16b20 R09: 00007fff40a16b20 [ 37.506613][ T2689] R10: 00007fff40a16b20 R11: 0000000000000213 R12: 0000000000000001 [ 37.507934][ T2689] R13: 00007fff40a16d48 R14: 00000000004c4790 R15: 0000000000000001 [ 37.509255][ T2689] </TASK> [ 37.509767][ T2689] Modules linked in: [ 37.510426][ T2689] CR2: 0000000000000000 [ 37.511117][ T2689] ---[ end trace 0000000000000000 ]--- [ 37.512013][ T2689] RIP: 0010:dev_map_enqueue+0x8/0xb0 [ 37.512889][ T2689] Code: ff ff c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 44 00 00 48 89 f8 <48> 8b 3f 49 89 d0 48 8b 48 18 8b 97 c4 00 00 00 f6 c2 04 74 72 0f [ 37.516094][ T2689] RSP: 0018:ffffc9000218fae8 EFLAGS: 00010246 [ 37.517091][ T2689] RAX: 0000000000000000 RBX: ffff888237cb35e0 RCX: 0000000000000000 [ 37.518398][ T2689] RDX: ffff888100de9000 RSI: ffff888121a6c070 RDI: 0000000000000000 [ 37.519706][ T2689] RBP: 0000000000000019 R08: 0000000000000001 R09: fefefefefefefeff [ 37.521009][ T2689] R10: 0000000000000000 R11: ffff8881200c3908 R12: 0000000000000000 [ 37.522308][ T2689] R13: ffff888121a6c070 R14: ffff888100de9000 R15: ffffc9000008d000 [ 37.523617][ T2689] FS: 000000001229e3c0(0000) GS:ffff888237c80000(0000) knlGS:0000000000000000 [ 37.525080][ T2689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.526161][ T2689] CR2: 0000000000000000 CR3: 00000001257d8000 CR4: 00000000000006e0 [ 37.527481][ T2689] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.528802][ T2689] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.530119][ T2689] Kernel panic - not syncing: Fatal exception in interrupt [ 37.531685][ T2689] Kernel Offset: disabled [ 37.532391][ T2689] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- **一、缺陷信息** **【缺陷所属的os版本】(如openEuler-22.03-LTS,参考命令"cat /etc/os-release"结果)** **【内核版本】(如kernel-5.10.0-60.138.0.165,参考命令"uname -r"结果)** **【缺陷所属软件及版本号】(如kernel-5.10.0-60.138.0.165,参考命令"rpm -q 包名"结果)** **【环境信息】** 硬件信息 - 提供跟硬件相关的信息,如架构、cpu和内存规格等 - 虚拟机场景,额外补充宿主机os版本类型 软件信息 - 跟缺陷所属软件相关的其它软件版本信息(如软件包构建失败由gcc引起,请填写gcc的版本号) 网络信息 - 如果有特殊组网,请提供网络拓扑信息以及网络数据走向 **【问题复现步骤】:请描述具体的操作步骤** **【实际结果】**,请描述出问题的结果和影响 **【期望结果】**,请描述出期望的结果和影响 **【其他相关附件信息】** 比如系统message日志/组件日志、dump信息、图片等 **【缺陷详情及分析指导参考链接】** **二、缺陷分析结构反馈** 影响性分析说明: 缺陷严重等级:(Critical/High/Moderate/Low) 缺陷根因说明: 受影响版本排查(受影响/不受影响): openEuler-20.03-LTS-SP4 openEuler-22.03-LTS-SP3 openEuler-22.03-LTS-SP4 openEuler-24.03-LTS openEuler-24.03-LTS-SP1 修复是否涉及abi变化(是/否): openEuler-20.03-LTS-SP4 openEuler-22.03-LTS-SP3 openEuler-22.03-LTS-SP4 openEuler-24.03-LTS openEuler-24.03-LTS-SP1
Comments (
3
)
Sign in
to comment
Status
Done
Backlog
已挂起
Fixing
Confirmed
Done
Accepted
Canceled
Assignees
Not set
CTC-Xibo.Wang
CTC-XiboWang
Assignee
Collaborator
+Assign
+Mention
Labels
sig/Kernel
Not set
Projects
Unprojected
Unprojected
Milestones
No related milestones
No related milestones
Pull Requests
None yet
None yet
Successfully merging a pull request will close this issue.
Branches
No related branch
Branches (
-
)
Tags (
-
)
Planed to start   -   Planed to end
-
Top level
Not Top
Top Level: High
Top Level: Medium
Top Level: Low
Priority
Not specified
Serious
Main
Secondary
Unimportant
Duration
(hours)
参与者(2)
1
https://gitee.com/src-openeuler/kernel.git
git@gitee.com:src-openeuler/kernel.git
src-openeuler
kernel
kernel
Going to Help Center
Search
Git 命令在线学习
如何在 Gitee 导入 GitHub 仓库
Git 仓库基础操作
企业版和社区版功能对比
SSH 公钥设置
如何处理代码冲突
仓库体积过大,如何减小?
如何找回被删除的仓库数据
Gitee 产品配额说明
GitHub仓库快速导入Gitee及同步更新
什么是 Release(发行版)
将 PHP 项目自动发布到 packagist.org
Comment
Repository Report
Back to the top
Login prompt
This operation requires login to the code cloud account. Please log in before operating.
Go to login
No account. Register